
11 - 50 employees
⚡ Energy
🤝 B2B
Energy • B2B
Mariana Minerals is a software-first, vertically integrated minerals project developer and operator focused on supplying critical minerals for modern energy, AI, and defense technologies. The company develops and operates mining projects (e. g. , Lithium One, Copper One) and lists metals including copper, lithium, nickel, cobalt, aluminum, graphite, uranium, and rare earths on its roadmap, with headquarters in San Francisco and an engineering office in Houston. Mariana emphasizes using software and integrated operations to transform mineral supply chains for industrial customers.
🕒 6 days ago
People Systems & Programs Lead at Mariana Minerals optimizing HR workflows and ensuring operational effectiveness. Leading cross-functional collaboration to support People functions in a high-growth environment.
🕒 May 21
Electrical & Instrumentation Designer for critical minerals supply chain at Mariana Minerals. Configuring projects in AutoCAD Electrical and supporting engineering activities from conceptual to detailed design.